Description
Replacement gaskets GL 18 are sealing components for screw caps on laboratory bottles and vessels fitted with the GL 18 thread. They serve as direct service parts when existing gaskets in screw-cap closures need renewal after wear or repeated use. Supplied as 10 pc(s) with a combined weight of 0,100 kg, the pack provides a convenient reserve of matching seals for maintenance of GL 18 assemblies. These replacement gaskets from manufacturer DWK Life Sciences fit within laboratory ranges for containers, bottles, seals, hose connectors and related accessories. GL 18 necks are common on mid-size reagent and media bottles, making spare gaskets a useful consumable for glassware and store rooms. Replacing only the gasket helps keep screw-cap systems serviceable without discarding otherwise intact caps. The ten-piece quantity supports parallel upkeep of several bottles in research, teaching or quality-control environments. Compact and light, the set stores readily with other sealing spares until required for routine laboratory vessel maintenance and closure integrity checks.
This article is part of Grease, boiling stones & sealants, in Tools & accessories.
Key features
- Pack size: 10 pc(s)
- Product type: Replacement gasket
- Thread standard: GL 18
- Compatible with: Screw caps
- Weight: 0,100 kg
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Questions about Replacement gaskets GL 18, for screw caps, 10 unit(s)
What is this article?
Replacement gaskets GL 18, for screw caps, 10 unit(s) is the article on this page. Luminix Health distributes DWK Life Sciences for laboratory use. It sits in Grease, boiling stones & sealants, inside Tools & accessories, in Labware.
Grease seals a ground joint. Boiling stones give a liquid a place to start boiling so it does not bump. A sealant does the same job as grease when grease would contaminate the product. They are small, and they decide whether a joint weeps.
The small tools of the bench are what the hand actually holds: a spatula for a powder, forceps for an object that must stay clean, a brush for a narrow neck, a desiccator when a dried sample must not take up water again. None of these reads a measurement. They keep the measurement possible. The apparatus around them is listed under ISO laboratory apparatus.
Which category should I open next?
The category is Tools & accessories. The sub-category is Grease, boiling stones & sealants. The catalogue is Labware.
Shelves beside this one are Spatulas & spoons, Other lab tools & accessories, Lab furniture, trolleys & storage, Tweezers & forceps, Scissors, scalpels & dissecting instruments, Weighing boats, dishes & paper, Desiccators & desiccant, Timers, stopwatches & calculators, Stationery, books & lab notebooks, Brushes & cleaning tools, Stirring rods, spreaders & glass tools, Cutting & sealing tools and Gas handling & burners accessories.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

